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Code Issues Releases Activity

Assert that the page queues lock is held in pmap_testbit().

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This commit is contained in:
Alan Cox 2002-12-28 00:19:40 +00:00
parent 35c016315f
commit 84cdcd85a0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=108337
2 changed files with 2 additions and 2 deletions
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2
sys/amd64/amd64/pmap.c
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@ -3007,7 +3007,7 @@ pmap_testbit(m, bit)
return FALSE;
s = splvm();
mtx_assert(&vm_page_queue_mtx, MA_OWNED);
TAILQ_FOREACH(pv, &m->md.pv_list, pv_list) {
/*
* if the bit being tested is the modified bit, then

2
sys/i386/i386/pmap.c
View File

@ -3007,7 +3007,7 @@ pmap_testbit(m, bit)
return FALSE;
s = splvm();
mtx_assert(&vm_page_queue_mtx, MA_OWNED);
TAILQ_FOREACH(pv, &m->md.pv_list, pv_list) {
/*
* if the bit being tested is the modified bit, then